survey snaketrack_resurvey
	centreline
		date 2007.01.17
		team "Tim Fogg" notes
		team "Pam Fogg" instruments 
		team "David Scott" tape
		#fix 1 0260926 0451338 52
		#fix snake 0260802 0451367 48	
		data normal from to tape compass clino ignoreall
		flags surface
		1	2	7.2	15	46
		2	3	18.6	106	38
		3	4	17.4	109	36
		4	5	23.6	127	36
		5	6	3.1	144	-24
		flags not surface
		station 6 entrance
		6	7	4.5	108	-23
		7	8	3.5	62	18
		8	9	2.8	165	-22
		9	10	1.3	86	-18
		10	11	25.8	61	-6
		11	12	7.1	53	-4
		12	13	38.5	0	1
		13	14	15.2	359	-10
		14	15	19.5	25	-5
		15	16	36.1	53	-3
		16	17	40.2	33	1
		17	18	32.6	54	-1
		18	19	27.2	36	-3
		19	20	19.1	50	5
		20	21	25.8	32	-3
		21	22	38.6	24	-2
		22	23	28.9	13	-4
		23	24	14.4	87	5
		24	25	21.6	118	-5
		25	26	29.8	116	-3
		26	27	28.1	41	4
		27	28	25.3	26	8
		28	29	19.6	53	-5
		29	30	34.1	83	0
		30	31	35.8	105	-4
		31	32	25.2	73	2
		32	33	38.4	97	1
		33	34	26.9	105	-4
		34	35	27.9	71	2
		35	36	26.8	84	-1
		36	37	26.2	46	27
		37	38	17.7	61	40
		38	39	17.5	69	46
		39	40	19.5	124	30
	endcentreline
endsurvey
input snake_track.th2